Tools & Wizards About Us
openconf.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

openconf.com

OpenConf Peer-Review, Conference and Abstract Management Software System

Page Load Speed

828 ms in total

First Response

99 ms

Resources Loaded

586 ms

Page Rendered

143 ms

openconf.com screenshot

About Website

Click here to check amazing Open Conf content for United States. Otherwise, check out these important facts you probably never knew about openconf.com

OpenConf is an abstract management and peer-review system used by thousands of events and journals in over 100 countries. Known for its ease of use, extensive features, and outstanding support, OpenCo...

Visit openconf.com

Key Findings

We analyzed Openconf.com page load time and found that the first response time was 99 ms and then it took 729 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

openconf.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

openconf.com

99 ms

www.openconf.com

206 ms

oc.js

28 ms

oc.css

56 ms

openconf.png

78 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Openconf.com, 7% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (222 ms) belongs to the original domain Openconf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.6 kB (12%)

Content Size

216.7 kB

After Optimization

190.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Openconf.com main page is 216.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 182.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 5.9 kB

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 2.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.9 kB or 68% of the original size.

Image Optimization

-8%

Potential reduce by 14.5 kB

  • Original 182.7 kB
  • After minification 168.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Open Conf images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 179 B

  • Original 17.5 kB
  • After minification 17.4 kB
  • After compression 17.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 6.0 kB

  • Original 7.8 kB
  • After minification 6.4 kB
  • After compression 1.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Openconf.com needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Conf. According to our analytics all requests are already optimized.

Network Requests Diagram

openconf.com

openconf.com

99 ms

www.openconf.com

www.openconf.com

206 ms

oc.js

oc.js

28 ms

oc.css

oc.css

56 ms

openconf.png

openconf.png

78 ms

twitter.png

twitter.png

79 ms

rss-14.png

rss-14.png

81 ms

ieee.png

ieee.png

106 ms

ncss.png

ncss.png

108 ms

acm.png

acm.png

106 ms

ifip.png

ifip.png

107 ms

nfa.png

nfa.png

108 ms

aisti2.png

aisti2.png

133 ms

w3c-gray.png

w3c-gray.png

133 ms

adobe.png

adobe.png

134 ms

vki.jpg

vki.jpg

135 ms

sandia.png

sandia.png

136 ms

cambridge.png

cambridge.png

159 ms

nmc.jpg

nmc.jpg

161 ms

stanford.png

stanford.png

161 ms

zakongroup.png

zakongroup.png

160 ms

ga.js

ga.js

15 ms

program2.png

program2.png

222 ms

download.gif

download.gif

159 ms

compare.gif

compare.gif

162 ms

demo.gif

demo.gif

161 ms

purchase.png

purchase.png

161 ms

feature-submission.png

feature-submission.png

212 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

openconf.com accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

openconf.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

openconf.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openconf.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Openconf.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

openconf.com

Open Graph description is not detected on the main page of Open Conf. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: